First ultrasound at 12 weeks?

Lala

Is it ok to get your first ultrasound at 12 weeks? My dr office said they'll take you at 8 weeks and do a transvaginal and abdominal ultrasound but I've read about women having miscarriages shortly after transvaginal ultrasounds (could be a coincidence) and I just think at 12 weeks we'll be able to see a more developed baby and be sure to hear the heartbeat. I'm low risk, first pregnancy so I don't think it would be risky.. opinions??